CN202790552U - 自控式电动排泥阀 - Google Patents

自控式电动排泥阀 Download PDF

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Publication number
CN202790552U
CN202790552U CN 201220181304 CN201220181304U CN202790552U CN 202790552 U CN202790552 U CN 202790552U CN 201220181304 CN201220181304 CN 201220181304 CN 201220181304 U CN201220181304 U CN 201220181304U CN 202790552 U CN202790552 U CN 202790552U
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China
Prior art keywords
valve
valve body
mud
type motor
flap
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Expired - Fee Related
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CN 201220181304
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English (en)
Inventor
沈升好
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Anhui Fanchang Wannan Valve Casting Co Ltd
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Anhui Fanchang Wannan Valve Casting Co Ltd
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Abstract

本实用新型公开了一种自控式电动排泥阀,包括有筒形的阀体,所述的阀体的底端为进口端,阀体的侧壁为出口端,阀体的顶端安装有阀盖,阀盖的顶端固定有螺旋座,阀盖的顶端安装有伺服电机,伺服电机的转轴上连接有阀杆,阀杆下端穿过阀盖与阀瓣相铰接,阀瓣的下端面上开有弧形凹槽,阀体内壁上设有挡圈。本实用新型采用电动作为开启动力,开启速度快,阻力系数小,启闭时间短,密封性能可靠性好,阀瓣具有导向凹槽,导向凹槽可对泥浆进行导向疏通。

Description

自控式电动排泥阀
技术领域
本实用新型涉及排泥阀领域,具体属于自控式电动排泥阀。
背景技术
    排泥阀又名盖阀,常用于城市水厂、污水处理厂的沉淀池底排放污泥用。排泥阀的适用介质为原生污水,介质的温度一般应小于50℃,其工作水深小于10米。排泥阀也用于水处理工厂做为排放水池内的污泥及废水。排泥阀为角型结构,内部的尼龙强化橡胶隔膜,可供长期使用排泥阀,目前的排泥阀无法实现自控式的功能,需要进行人工控制启闭。
实用新型内容
本实用新型的目的是提供一种自控式电动排泥阀,实现自控启闭的功能,采用电动作为开启动力,开启速度快,阻力系数小,启闭时间短,密封性能可靠性好,阀瓣具有导向凹槽,导向凹槽可对泥浆进行导向疏通。
本实用新型的技术方案如下:
自控式电动排泥阀,包括有筒形的阀体,所述的阀体的底端为进口端,阀体的侧壁为出口端,阀体的顶端安装有阀盖,阀盖的顶端固定有螺旋座,阀盖的顶端安装有伺服电机,伺服电机的转轴上连接有阀杆,阀杆下端穿过阀盖与阀瓣相铰接,阀瓣的下端面上开有弧形凹槽,阀体内壁上设有挡圈。
所述的阀瓣的下端面上设有密封圈。
    本实用新型实现自控启闭的功能,采用电动作为开启动力,开启速度快,阻力系数小,启闭时间短,密封性能可靠性好,阀瓣具有导向凹槽,导向凹槽可对泥浆进行导向疏通,适用于各类水池作为排出水池底部的泥沙或污物。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,自控式电动排泥阀,包括有筒形的阀体1,阀体1的底端为进口端2,阀体的侧壁为出口端3,阀体的顶端安装有阀盖4,阀盖4的顶端固定有螺旋座5,阀盖4的顶端安装有伺服电机6,伺服电机6的转轴上连接有阀杆7,阀杆7下端穿过阀盖与阀瓣8相铰接,阀瓣8的下端面上开有弧形凹槽9,阀体内壁上设有挡圈10,阀瓣的下端面上设有密封圈11。

Claims (2)

1.自控式电动排泥阀,包括有筒形的阀体,其特征在于:所述的阀体的底端为进口端,阀体的侧壁为出口端,阀体的顶端安装有阀盖,阀盖的顶端固定有螺旋座,阀盖的顶端安装有伺服电机,伺服电机的转轴上连接有阀杆,阀杆下端穿过阀盖与阀瓣相铰接,阀瓣的下端面上开有弧形凹槽,阀体内壁上设有挡圈。
2.根据权利要求1所述的自控式电动排泥阀,其特征在于:所述的阀瓣的下端面上设有密封圈。
CN 201220181304 2012-04-25 2012-04-25 自控式电动排泥阀 Expired - Fee Related CN202790552U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220181304 CN202790552U (zh) 2012-04-25 2012-04-25 自控式电动排泥阀

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Application Number Priority Date Filing Date Title
CN 201220181304 CN202790552U (zh) 2012-04-25 2012-04-25 自控式电动排泥阀

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CN202790552U true CN202790552U (zh) 2013-03-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465449A (zh) * 2016-01-04 2016-04-06 淮北矿业股份有限公司 一种时控电动排泥阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465449A (zh) * 2016-01-04 2016-04-06 淮北矿业股份有限公司 一种时控电动排泥阀

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